package com.hll.javaweb.servlet.listener;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author hll
 * @create 2022-05-10 16:33
 */
@WebServlet("/listen")
public class ServletTest extends HttpServlet {
  @Override
  protected void doGet(HttpServletRequest req, HttpServletResponse resp)
      throws ServletException, IOException {
    resp.getWriter().write("loginNum = " + getServletContext().getAttribute("loginNum"));
  }
}
